Frequency-domain Based Waveform Design for Binary Extended-target Classification

S. Z. Alshirah, S. Gishkori, B. Mulgrew

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, an optimal radar waveform-design scheme is proposed, using frequency snapshots (i.e., frequency-domain processing), based on an objective function derived directly from a binary classification/identification criterion constrained by waveform-energy. We consider an extended-target model where the targets frequency response is assumed to be complex Gaussian. High- and low-energy solutions for the optimal waveform are explored and closed-form expressions in both the scenarios are derived.
Original languageEnglish
Title of host publicationICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages4450-4453
Number of pages4
DOIs
Publication statusPublished - 1 May 2019

Keywords

  • optimisation
  • radar target recognition
  • radar tracking
  • extended-target model
  • targets frequency response
  • waveform design
  • binary extended-target classification
  • optimal radar waveform-design scheme
  • frequency snapshots
  • frequency-domain processing
  • binary classification/identification criterion
  • waveform-energy
  • Radar cross-sections
  • Frequency-domain analysis
  • Time-domain analysis
  • Frequency response
  • Optimization
  • Receivers
  • Binary target classification
  • radar waveform design
  • extended-target
  • complex signals

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